Is there a way to resimulate epsilons

[Jon Collins]

Occasionally with a proportional error model one will get residual error that can lead to negative observations, is there a way to re-simulate the epsilons similar to simeta example you provided in examples, ie can there be a if then statement like that in post processing.

In NONMEM you can do this in the $ERROR block with SIMEPS command

[Kyle Baron]

Jon - 

Here is an example for resimulating EPS values: 

https://github.com/metrumresearchgroup/mrgsolve/wiki/simeta_simeps

This is currently in the dev branch so you have to install with

devtools::install_github("metrumresearchgroup/mrgsolve", subdir="rdev", ref="dev")

It should make it's way to master branch some time next week.

Kyle